1 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
4 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_GET op
5 * src/SDCCopt.c (eBBlockFromiCode),
6 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
7 the creation of the key hash table from the sequencing so it can be used
8 earlier (for some GCSE bug fixes still pending)
10 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
12 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13 * support/regression/tests/addsub.c: testing genPlus shortcut
15 2003-11-15 Borut Razem <borut.razem@siol.net>
17 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
19 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
21 * src/SDCCcse.c (cseBBlock): fixed bug #527779
22 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
23 ordering is immaterial.
24 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
26 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
28 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
29 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
30 (SIGSEV) of bug #840381
31 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
32 unlink new file before rename if new and old filenames are the same)
34 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
36 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
37 uninitialized variables) for the mcs51. Set environment variable
38 SDCC_GENRAMCLEAR to test.
39 xdata initialization slightly shorter
41 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
44 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
45 #838241 & 780691 (basicly the same bug)
46 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
47 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
49 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
51 * src/SDCCmain.c (linkEdit): "fix" #834252
53 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
55 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
57 * src/SDCC.y: fixed bug #819403
59 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
61 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
62 the reentrant attribute.
63 * src/hc08/gen.c (genPackBits): added missing stack readjustment
64 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
66 * src/SDCCast.c (decorateType): fixed bug with storage class not being
67 updated during pointer dereference; f.e. ~(((char *)1)*) was being
68 erroneously reduced to a literal.
69 * src/hc08/ralloc.c (packRegisters, rematStr),
70 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
73 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
75 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
76 * doc/sdccman.lyx: changed from 'article' to 'book'
77 * doc/Makefile: readded test_suite_spec and cdbfileformat
79 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
81 * device/include/stdlib.h: include malloc.h to comply with ANSI
82 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
84 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
86 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
87 * doc/clean.mk: also remove *.out files
88 * doc/sdccman.lyx: some additions, larger top/bottom margins
90 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
92 * src/SDCC.y: fixed bug #837365
93 * support/regression/tests/bitopcse.c
94 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
95 a symbol (might be valop instead)
96 * device/lib/Makefile.in: added errno.c to HC08SOURCES
97 * device/lib/clean.mk: added hc08 to the cleaning list
99 2003-11-04 Borut Razem <borut.razem@siol.net>
101 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
103 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
104 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
105 malloc is declared in standard stdlib.h
107 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
109 * device/lib/hc08/Makefile: need to clean .rel not .o files
110 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
112 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
122 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
123 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
124 tests (which uses the port's oclsExpense function)
130 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
132 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
134 * src/SDCCcse.c (ifxOptimize),
135 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
136 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
137 deleting the IFX iCode.
138 * src/hc08/ralloc.c: reduced unneeded slocs
139 * src/hc08/gen.c: fixed bug in asmopToBoolean
141 2003-11-04 Borut Razem <borut.razem@siol.net>
143 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
144 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
145 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
146 transferred to configure
148 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
150 Use headers defined in the C[++] standards:
151 * sim/ucsim/gui.src/serio.src/fileio.cc
152 * sim/ucsim/gui.src/serio.src/frontend.cc
153 * sim/ucsim/gui.src/serio.src/main.cc
154 * sim/ucsim/gui.src/serio.src/posix_signal.cc
155 * support/Util/NewAlloc.c
161 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
163 * Added MSVC projects for hc08 assembler and linker:
164 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
165 /as/hc08/link_hc08.dsp
167 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
169 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
171 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
173 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
175 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
177 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
179 2003-10-31 Borut Razem <borut.razem@siol.net>
181 * support/cpp2/cpplib.h,
182 support/cpp2/cpplib.c,
183 support/cpp2/cpplex.c,
184 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
185 to switch _asm block preprocessing on / off. Default is
186 #pragma preproc_asm +
188 2003-10-31 Borut Razem <borut.razem@siol.net>
190 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
191 when outputting comment blocks (when executed with -C option) and
192 _asm (SDCPP specific) blocks
194 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
196 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
198 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
200 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
202 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
204 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
205 * src/SDCCast.c (decorateType): fixed bug #832664
207 2003-10-31 Borut Razem <borut.razem@siol.net>
209 * support\cpp2\cpplex.c: fixed for SDCPP:
210 comments(when executed with -C option) and _asm blocks
211 were included even if they where in skipped #if block.
212 Applied solution from GCC cpp 3.3.2
214 2003-10-31 Borut Razem <borut.razem@siol.net>
216 * src/SDCC.lex: sdcc now understands both formats:
217 '# <line_number> <file_name>' and
218 '#line <line_number> <file_name>'
219 * support/cpp2/cppmain.c: sdcpp now generates the standard
220 '# <line_number> <file_name>' instead of former
221 '#line <line_number> <file_name>'
223 2003-10-30 Borut Razem <borut.razem@siol.net>
225 * support/cpp2/cpphash.h,
226 * support/cpp2/cpplib.h
227 * support/cpp2/cpplex.c,
228 * support/cpp2/cppmain.c,
229 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
231 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
233 Fixed a number of problems revealed by bug #827883.
234 * src/SDCCloop.c (loopInvariants): Spill location of the
235 result operand should be recomputed if extracted from
236 a loop. Also, don't extract assignments of an iTemp
238 * src/SDCCast.c (isConformingBody): loop reversal should
239 not occur if the control variable is involved with a
242 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
244 * .version: bumped to 2.3.6 to reflect the big improvements
245 made by Erik and Klaus. Thanks!
247 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
249 Replaced the livrange code.
250 * src/SDCClrange.c: added new LR code
252 * src/SDCCBBlock.h: removed remainig parts from old LR code
253 * src/ds390/ralloc.c,
254 * src/ds390/gen.c: minor fixes to make it work with new code
256 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
261 * src/hc08/ralloc.c: Fix various warnings related to the hc08
262 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
263 (tweaked fix for bug #818696)
265 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
267 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
269 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
272 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
273 * src/mcs51/gen.c (gencjneshort),
274 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
275 more efficient (per Scott Bronson's suggestion)
277 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
279 Extended the semantics of the critical keyword to include
280 individual statements. See RFE #827755 and #799831
285 * support/Util/SDCCerr.c
286 * support/Util/SDCCerr.h
291 2003-10-19 Borut Razem <borut.razem@siol.net>
293 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
295 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
297 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
299 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
300 and predecrement operand is displayed
302 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
304 * src/SDCCval.c (valMinus): fixed bug #826041
306 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
308 Some hc08 related updates that I missed earlier
310 * support/regression/ports/hc08/spec.mk
312 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
314 New target "hc08" for the Motorola 68hc08 family of micros
322 * sim/ucsim/hc08.src/*
323 * sim/ucsim/configure.in
324 * src/ucsim/configure
325 * sim/ucsim/packages_in.mk
328 * device/include/mc68hc908qy.h
330 * device/lib/Makefile.in
331 * support/regression/ports/hc08/*
332 * support/regression/Makefile
334 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
336 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
338 * src/ds390/gen.c (genCast): fixed bug #821957
340 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
342 * device/lib/logf.c: "fixed" overlay bug
343 * support/regression/ports/host/spec.mk: added m library
344 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
345 * support/regression/tests/float_trans: added (for Eric)
347 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
349 * src/mcs51/gen.c (genCpl): fixed bug
350 http://sf.net/mailarchive/message.php?msg_id=6263915
352 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
354 * src/SDCCast.c (decorateType): added extended constant folding
355 * src/SDCCsymt.c (computeType): cleanup
356 * src/SDCCval.c (valShift): minor optimization
357 * support/regression/tests/ast_constant_folding.c: added
359 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
361 * src/SDCCmain.c: removed some unintended changes
363 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
365 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
366 * src/z80/gen.c: fixed part of bug #817589
367 * src/SDCCsymt.c (checkFunction): fixed bug #817895
369 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
371 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
389 * src/z80/gen.c: removed unused label "release:"
391 2003-10-06 Borut Razem <borut.razem@siol.net>
393 * src/SDCC.lex: removed definition of unused variables
394 save_optimize and save_options
396 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
398 * clean.mk: removed '=' in "-maxdepth=1"
399 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
400 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
402 2003-10-06 Borut Razem <borut.razem@siol.net>
404 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
405 my_unput() replaced by unput()
407 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
409 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
410 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
411 type-punned pointer will break strict-aliasing rules"
412 Old LR behaviour is again default; Klaus' LR can be choosen by
413 defining the environment variable LRKLAUS
417 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
418 * clean.mk: fixed removal of files in bin/CVS/
419 * device/lib/clean.mk: fixed removal of directories small and large
420 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
422 * src/SDCCval.c: removed superflous test for pedantic
424 2003-10-05 Borut Razem <borut.razem@siol.net>
426 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
427 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
428 message "unmatched #pragma SAVE and #pragma RESTORE"
430 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
432 * doc/sdccman.lyx: various additions and updates (interrupts, inline
433 assembly, critical functions, atomic, nojtbound)
435 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
437 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
443 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
446 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
448 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
450 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
451 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
452 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
454 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
456 * src/z80/gen.c (genRet): fixed bug #524753
457 * src/z80/gen.c (genCast): fixed internal error on cast from
459 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
460 fix for bug #477835 to the z80
461 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
462 for tracking iCodes in the peephole optimizer for z80
464 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
466 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
467 the other part of bug #814548
468 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
470 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
472 * src/SDCCcse.c: fixed part of bug #814548
474 2003-09-28 Borut Razem <borut.razem@siol.net>
476 * src/asm.c: rewrite of printILine() to use temporary file instead
478 * src/xa51/main.c: commented out declaration of int rewinds
480 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
482 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
484 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
486 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
487 * src/asm.c (printILine): Fixed bug #811015
489 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
491 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
494 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
496 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
497 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
498 to correctly handle general case of AOP_PAIRPTR
499 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
501 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
503 * src/mcs51/ralloc.c (fillGaps),
504 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
505 register positioning bug)
507 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
509 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
511 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
513 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
514 genCodePointerGet, genGenPointerGet, genFarPointerSet,
515 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
516 (ralloc doesn't intentionally do this now, but perhaps later)
517 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
518 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
519 register positioning bugs (Fixed bug #762602 and #795325)
520 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
522 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
523 lines that --i-code-in-asm generates
525 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
527 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
528 trying to fclose a FILE* that was already closed.
530 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
532 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
533 of const struct should be treated as if const themselves)
535 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
537 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
539 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
541 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
542 Unix (/n) and DOS (/r/n) line terminations.
544 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
546 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
549 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
551 * src/mcs51/gen.c (genFunction, genEndFunction),
552 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
553 and restore of EA so that stack offsets to parameters are
554 correct when using both critical and reentrant/stack-auto.
555 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
556 size (can be triggered in error if sloc is shared between
557 different sized objects)
558 * device/include/float.h: fixed macros to explicitly use
559 unsigned long where needed
561 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
563 Feature req. 799831: added code to allow nesting of critical functions
564 * src/mcs51/gen.c (genFunction, genEndFunction)
565 * src/ds390/gen.c (genFunction, genEndFunction)
567 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
569 * src/SDCCsymt.c (sclsFromPtr),
571 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
572 support for standard C idiom of memory mapped variables; for
573 example, *((xdata int*)0x1234) = 1 is now internally equivalent
574 to xdata int at 0x1234 tempvar = 1.
575 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
576 provided by Akiya ISHIDA
578 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
580 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
581 * src/SDCCval.c (constVal): added reduction from int to char
582 * src/SDCCval.c (valMult, valDiv): fixed sign handling
583 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
584 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
586 * support/regression/tests/shifts.c: fixed
588 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
590 * src/z80/gen.c (genXor): Fixed bug #805445
592 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
594 Fixed bug #621531 (const & volatile confusion in the type chain).
595 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
596 refer to the const or volatile state of the pointer itself.
609 * support/regression/tests/const.c
611 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
613 When checking for duplicated modules, use absolute paths
614 instead of relative paths. Files changed:
619 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
621 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
623 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
625 * device/include/string.h: added size_t typedef, changed
626 prototypes to use size_t, eliminated separate reentrant and
627 non-reentrant declarations, added _memmove declaration
628 * device/lib/_memcpy.c: changed to use size_t instead of int,
629 changed /4 to >>2 to avoid division library call
630 * device/lib/_memcmp.c,
631 * device/lib/_memset.c,
632 * device/lib/_strncat.c,
633 * device/lib/_strncpy.c,
634 * device/lib/_strncmp.c: changed to use size_t instead of int
635 * device/lib/_memmove.c: new file (fixed bug #772294)
636 * device/lib/Makefile.in: added _memmove.c
637 * device/lib/z80/asm_strings.s: fixed bug #772290
638 * support/regression/tests/bitfields.c: attempt to fix host assertion
639 failure on amd64-unknown-linux2.2
641 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
643 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
644 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
645 * as/z80/asmain.c (main): fixed bug #801766
647 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
649 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
652 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
654 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
655 reported in bug #800609
657 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
659 * Top header beautifications in src/pic16 directory:
660 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
661 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
662 pcoderegs.h, ralloc.c, ralloc.h
663 * main.c: added top header and GPL license notice
664 * pcode.c: fixed the if-conditional warning
666 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
668 * device/lib/_mullong.c: replaced int by short for gcc
670 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
672 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
673 and JUMPTABLE iCodes properly now (worked by accident before)
674 * src/mcs51/gen.c (leftRightUseAcc),
675 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
676 iCode properly now. Use getSize instead of nRegs since a & b
677 aren't part of the nRegs tally.
679 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
681 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
682 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
683 before instructions that use the _STATUS register
685 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
687 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
688 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
689 fetching of the pointer
690 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
691 copied from genNearPointerSet()
692 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
693 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
694 If they pop r0/r1 they must be called in the opposite order than aopOp().
695 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
696 (resp. --stack-auto), prepared for --xstack
698 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
700 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
702 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
704 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
705 these ports have their own __sdcc_external_start()
707 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
709 pic patch provided by Slade Rich <slade_rich@yahoo.com>
710 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
711 type for bits was changed. It resulted in bit variables becoming
712 global, which is not permitted in PIC 14 assembly output.
714 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
716 * doc/sdccman.lyx: various additions and updates. Rearranged sections
718 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
720 Z80 and MCS51 linkers complaint if a public symbol is defined
721 in more than one library module:
725 * as/mcs51/Makefile.in
727 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
729 A few small changes that speed up the peephole optimizer.
733 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
735 Try to make the peephole optimizer smarter by maintaining
736 an association between the assembly source code and the
737 iCodes that originated them. Put this information to use
738 with a new peephole rule condition "notVolatile" so that
739 the rules can be aggressive yet still safe.
744 * src/mcs51/peeph.def
746 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
750 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
751 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
752 if the left or right operand symbols have the accuse flag set.
754 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
756 Changed the type of the result of the ! (NOT) operator to char;
757 previously it returned the same type as the source. This allows
758 us to eliminate all the genFloatNot functions (all of its target
759 implementations were very buggy) since !float can use the same
762 * src/SDCCicode.c (ast2iCode): ! returns char
763 * src/mcs51/gen.c (genNot, genNotFloat),
764 * src/ds390/gen.c (genNot, genNotFloat),
765 * src/z80/gen.c (genNot, genNotFloat),
766 * src/pic/gen.c (genNot, genNotFloat),
767 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
769 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
771 pic patch provided by Slade Rich <slade_rich@yahoo.com>
772 1. Interrupt would not compile properly. Ensure PCLATH register is saved
773 during interrupts. Ensure WSAVE is located at a shared bank address.
774 2. Fixed page selection in some places
775 3. Fixed BTFSS/C to where necessary use registers directly and not simply
776 the registers name strings.
777 4. Fixed "signed / unsigned compare" compiler warnings.
778 5. The PIC port manages its own allocation of the general purpose
779 registers, but makes no attempt to reuse them. As a result when
780 compiling it soon runs out of general purpose registers. Some
781 additional code was added to the files pcode.c and device.c to walk
782 through the function call tree and rename the registers so that they
792 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
793 genPlus() & genMinus() when the result is the same as left or right
795 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
797 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
799 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
801 Made bitfield a distinct type from bit so that bitfields
802 convert as per ANSI C and bits retain their traditional
803 boolean style behaviour. Implemented bitfield support in
811 * src/ds390/gen.c: bit v bitfield split
812 * src/z80/gen.c: New support for bitfields
813 * support/regression/tests/bitfields.c: reenabled z80,
816 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
818 Rules 246.x, 247.x relate to bitfields, the others speed up
819 access to xdata mapped I/O devices.
821 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
823 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
825 Cleaned up genPackBits and genUnpackBits and added two helper
826 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
827 for literal assignments in genPackBits (thanks to Frieder for
833 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
835 Fixed bug #748310 (pointer to function type mishandled when the
836 function name is omitted). Also fixed a SIGSEGV when a function
837 attribute (reentrant, etc) is used on a non-function or on a
838 function but misplaced before the parameter list.
840 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
842 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
843 * support/Util/SDCCerr.h,
844 * support/Util/SDCCerr.c: Added func attr misuse error msg
846 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
848 Fixed bug #787649 by anonymous
849 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
850 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
852 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
854 Fixed numerous bitfield problems.
856 * src/SDCC.y: More bitfield related error checking
858 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
859 * support/Util/SDCCerr.h,
860 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
861 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
862 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
863 * support/regression/tests/bitfields.c: tests added
865 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
867 Made the constant following the "interrupt" keyword optional. If
868 omitted, the function will not automatically be given an entry
869 in the interrupt vector table (similar to #pragma NOIV, but
870 less syntacticly kludgy). The interrupt number is also now
871 range checked. Also fixed a bug in the high order bit example
878 * support/Util/SDCCerr.c
879 * support/Util/SDCCerr.h
882 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
884 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
885 * src/SDCCicode.c (operandOperation): rewritten some ops
886 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
887 * src/SDCCsymt.c (computeType): literals are handled the same way as any
889 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
890 be re-activated by defining REDUCE_LITERALS)
891 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
892 unsigned, but are signed by default
893 * src/SDCCval.c (constVal): rearranged
894 * src/SDCCval.c (valMod): preliminary fix
895 * src/SDCCval.c (valCastLiteral): use TYPE_* types
896 * support/regression/literalop.c: added, work in progress
898 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
900 Generate warnings for useless declarations like "char data;"
901 that don't do what new users expect.
904 * support/Util/SDCCerr.h
905 * support/Util/SDCCerr.c
907 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
909 * src/SDCCval.c (valMult): fix overflow detection of negative int
911 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
913 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
915 Changes to support big endian targets:
928 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
930 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
931 * device/lib/time.c: fixed warning "integer overflow in expression"
933 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
935 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
936 * src/SDCCval.c (constVal): changed default to signed; hex and octal
937 constants are unsigned; added recognition of "u" flag for unsigned
938 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
939 * src/SDCCval.c (valDiv, valMod): fixed signdness
940 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
941 signedness of modulo, left and right shift
942 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
943 * support/Util/SDCCerr.h: added warning W_INT_OVL
944 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
945 * src/SDCCast.c (ast_print): improved output of constants
947 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
949 Fixed some warnings when building with MSVC:
962 * support\cpp2\cpplib.c
966 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
968 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
970 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
972 * support\librarian\clean.mk: Do not remove Makefile.
973 * support\librarian\Makefile: added.
975 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
977 Added librarian to MSVC build:
980 * support\librarian\librarian.dsp
982 'configure' not needed for librarian, removed:
983 * support\librarian\configure
984 * support\librarian\configure.in
985 * support\librarian\config_in.h
986 * support\librarian\Makefile.in
988 Hopefully these ones built the librarian and the rest of sdcc properly:
992 Messed up 'configure', so revert to previous version:
996 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
998 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
999 there, while the mantissa of a double is "only" 53 bits wide.
1001 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1003 Adding sdcclib to the build. MSVC project coming soon.
1004 Files added/changed:
1006 * support\librarian\clean.mk
1007 * support\librarian\configure
1008 * support\librarian\configure.in
1009 * support\librarian\config_in.h
1010 * support\librarian\Makefile.bcc
1011 * support\librarian\Makefile.in
1012 * support\librarian\sdcclib.c
1015 * Makefile.common.in
1019 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1021 Linker now complaints if linked modules have conflicting options, for
1022 example, one compiled using --model-large and another one compiled with
1023 --model-small. The following files were modified:
1045 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1047 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1048 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1050 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1052 * src/z80/mappings.i: fix _mul[us][int,long] entries
1054 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1056 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1058 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1060 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1061 * support/regression/tests/bitopcse.c: added
1069 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1071 added support for new library format to z80, gbz80 linkers:
1077 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1079 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1080 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1082 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1084 added DUMMY_READ_VOLATILE:
1093 * src/SDCCcse.c (algebraicOpts): many improvements
1094 * src/SDCCcse.h: removed algebraicOpts()
1095 * src/SDCCicode.c (picDummyRead): added
1097 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1099 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1100 "Insufficient space in data memory".
1102 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1104 * src/mcs51/gen.c: fixed bug #771358
1105 * src/z80/gen.c: fixed bug #759087
1107 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1109 * src/pic16/glue.c: minor cleanup by Vangelis
1111 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1113 * device/include/regc515c.h: fixed #758477
1114 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1115 * device/lib/_gptrput.c: saved a few bytes
1116 * my tab spacing is 8, yours too?)
1117 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1118 * device/lib/serial.c: process RX bytes earlier than TX bytes
1119 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1121 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1123 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1125 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1127 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1129 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1131 * device/lib/Makefile.in: bad fix, reverted to 1.43
1133 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1135 * device/lib/Makefile.in: added missing z80 object files
1137 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1139 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1140 pic16 progress by Vangelis:
1155 * pic16/pcodepeep.c:
1158 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1160 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1162 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1164 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1165 added gbz80 build to MSVC project.
1166 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1167 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1168 from 8051 stuff and setup so it links using a .lnk file.
1170 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1172 * support/librarian/sdcclib.c: sdcc librarian.
1173 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1176 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1178 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1180 2003-07-02 Borut Razem <borut.razem@siol.net>
1182 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1183 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1184 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1185 src/xa51/main.c, src/z80/main.c:
1186 virtualization of glue() function: each port has it's own glue function,
1187 which is accessed by do_glue function pointer in PORT.general structure
1189 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1191 * DS800C400 fun, improved ROM interface and tinibios.
1193 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1195 * More support for DS80C400. Now includes beginning of interface to ROM.
1197 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1199 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1201 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1203 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1205 2003-06-19 Borut Razem <borut.razem@siol.net>
1207 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1209 2003-06-19 Borut Razem <borut.razem@siol.net>
1211 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1212 fixed Z80 port - crt0.o: cannot open.
1214 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1216 * support/Util/MySystem.c (merge_command): revert bad fix
1218 2003-06-18 Borut Razem <borut.razem@siol.net>
1220 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1222 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1224 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1225 option --use-stdout sends errors to stdout instead of stderr.
1227 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1229 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1231 2003-06-15 Borut Razem <borut.razem@siol.net>
1233 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1234 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1235 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1236 fixed width array of pointers replaced with sets;
1237 multiple include and lib paths ared transferred to preprocessor and linker
1238 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1239 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1240 fixed width array of pointers
1241 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1242 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1243 fixupPath(), getPathDifference()
1244 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1245 fixed width array of pointers
1247 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1249 * src/pic16/ralloc.c: fix warnings
1250 * src/pic16/pcode.c: fix warning
1252 2003-06-10 Scott Dattalo <scott@dattalo.com>
1254 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1255 know all the details, but essentially this set of changes enable
1256 the pic16 port to generate movff instructions and generate assembler
1261 * src/pic16/pcode.c:
1262 * src/pic16/device.c:
1264 * src/pic16/pcode.h:
1265 * src/pic16/pcoderegs.c:
1266 * src/pic16/ralloc.c:
1267 * src/pic16/ralloc.h:
1269 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1271 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1272 added option --vc, so sdcc errors and warnings are compatible with
1273 Microsoft Visual Studio.
1275 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1277 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1278 device/lib/libfloat.lib: added atof function.
1280 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1282 * doc/sdccman.lyx: updated to Lyx 1.3
1283 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1284 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1285 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1287 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1289 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1291 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1293 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1294 additions to the "related tools/documentation" section
1296 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1298 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1300 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1302 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1303 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1305 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1307 * doc/sdccman.lyx: fix double dash and other minor things
1308 * doc/Makefile: fix double dash
1310 2003-05-28 Karl Bongers(patches from Martin Helmling)
1311 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1312 condition and ignore commands.
1314 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1316 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1317 is in parts still quite out of date, I did changes as far as I felt makes sense
1318 for a non-native english speaker.
1319 Please feel free to add to the manual or to correct my changes.
1320 * doc/Makefile: undid touching the date of intermediate tex files.
1322 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1324 * doc/sdccman.lyx: Manual has an index now
1326 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1328 Finalize muluint/mulsint and mululong/mulslong merging:
1329 * device/lib/_mulint.c
1330 * device/lib/_mullong.c
1331 * device/lib/gbz80/mul.s
1332 * device/lib/gbz80/stubs.s
1333 * device/lib/z80/mul.s
1334 * device/lib/z80/stubs.s
1335 * src/SDCCsymt.c (initCSupport)
1337 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1339 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1340 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1341 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1342 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1345 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1347 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1348 the regression tests I'm not brave enough to enable 245.b, 245.c
1349 * doc/sdccman.lyx: added latex preamble for hyperref package.
1350 Using pdflatex this will give you a hyperlinked pdf file with
1351 bookmarks. (prepend '%' before /usepackage if this breaks something)
1353 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1355 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1357 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1359 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1361 2003-05-21 <johan@balder>
1363 * src/SDCCglue.c (printIval): fixed bug #739934
1365 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1367 Applied patch from bug 737905 (renamed yylineo to mylineno):
1374 * src/pic16/pcode.c: Cleaned warnings
1375 * src/pic16/pcodeflow.c: Cleaned warnings
1376 * src/pic16/pcoderegs.c: Cleaned warnings
1378 2003-05-19 Scott Dattalo <scott@dattalo.com>
1380 * src/pic16/pcode.c: Cleaned warnings
1381 * src/pic16/pcodepeep.c: Cleaned warnings
1382 * src/pic16/ralloc.c: Cleaned warnings
1384 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1386 * doc/sdccman.lyx: fixed bug 739745
1387 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1389 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1391 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1392 it can be defined with CFLAGS when running configure
1393 * src/SDCCmain.c: fixed compiling + linking with object files
1395 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1397 * configure.in: configure for pic16 port,
1398 added --disable-pic16-port
1399 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1400 * src/SDCCmain.c: linkOptions is changed to set *,
1401 added if/endif conditional macros to remove options help
1402 messages from optionsTable when a port is not configured, added
1403 support for the PIc16 port in the ports table, when executing
1404 the compiler with no port specified on command line, a default
1405 port is selected with the new macro DEFAULT_PORT which is
1406 defined in port.h, in setDefaultOptions() linkOptions is removed
1407 from initialization assignment, since now it is a set,
1408 parseCmdLine uses setParseWithComma for linkOptions, in
1409 linkEdit() linkOptions are accessed with new function indexSet()
1410 which returns the i'th item of a set variable. See SDCCset.c, in
1411 linkEdit() when calling buildCmdLine(), added linkOptions as
1412 last argument. Now users can pass arguments to gplink via the
1413 -Wl option, main() uses pic16glue() to glue up pic16 programs
1414 * src/SDCCpeeph.c: various changes to support pic16
1415 * src/SDCCset.c: added function void *indexSet(set *, int) to
1416 return the i'th item of the set
1417 * src/SDCCset.h: added function prototype for indexSet()
1418 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1419 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1420 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1421 added macro DEFAULT_PORT
1422 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1423 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1425 * src/pic16/glue.c: commented out some error producing lines
1426 * src/pic16/main.c: __config directives are commented out to stop
1427 gpasm complaining and test the linkage with gplink, _linkCmd and
1428 _asmCmd changed to be more gplink and gpasm friendly
1429 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1430 produced an error when parsed, peep rule 12 is added to utilize
1431 movff, but it is commented out since the pCode does not support
1432 yet a command with 2 address arguments
1434 2003-05-18 <johan@balder>
1436 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1437 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1438 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1440 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1441 Added feature to script commands from file.
1443 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1445 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1446 * src/SDCCutil.c: include ctype.h for win32
1448 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1450 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1452 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1454 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1455 Fixed so you can set breakpoints prior to run, run does not stop
1456 on entry now. Add tbreak. Other enhancements and fixes for use
1459 2003-05-12 Borut Razem <borut.razem@siol.net>
1461 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1463 2003-05-11 Borut Razem <borut.razem@siol.net>
1465 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1466 the path of bin directory, so that PATH is the only env. variable, which has to be set
1467 in case of standard installation.
1468 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1469 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1470 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1472 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1474 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1475 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1476 temp files are in the port dir; clean the gen/test directory when
1477 generating new test.c
1478 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1479 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1480 * support/regression/tests/zeropad.c: added
1482 2003-05-09 <johan@balder>
1484 * src/SDCCglue.c: fixed bug #597940
1486 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1488 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1489 cache sfr, optimize next,step, fix off by one sourceline,
1490 support ddd list function.
1491 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1493 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1495 * support/regression/HTMLgen.py: added compare_s2f()
1496 * support/regression/Makefile: redo 1.27
1497 * support/regression/generate-cases.py: redo 1.5
1499 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1501 * support/regression/tests/float.c: workaround 33 bit hex constant
1502 * support/regression/tests/simplefloat.c: fix division for host
1504 2003-04-29 Scott Dattalo <scott@dattalo.com>
1506 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1507 that tame's the PIC's over-aggressive optimizer.
1509 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1511 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1514 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1516 Initial support for DS80C400. "Hello world" runs on TINIm400
1519 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1521 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1522 * Some notes on ddd usage added in debugger/README
1523 Martin Helmling adding more features and fixes for ddd GUI debugger.
1524 Code added for nexti, stepi, up, down, and other adjustments.
1526 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1528 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1529 * src/pic/peeph.def Added two rules to optimize carry manipulation
1530 * src/pic/* removed debug printfs
1532 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1534 * debugger/mcs51/cmd.c: added header newalloc.h
1536 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1538 * as/Makefile: new EXEEXT
1539 * as/z80/Makefile: remove trailing slash of BUILDIR
1540 * as/z80/clean.mk: new EXEEXT
1541 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1542 * support/cpp2/Makefile.in: new EXEEXT
1543 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1545 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1547 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1548 EXEEXT was introduced to fix all related problems with targets
1549 "clean", "install" and "uninstall"; a couple of further flaws
1550 especially with "clean" have been fixed too
1551 * as/mcs51/Makefile.in
1556 * debugger/mcs51/Makefile.in
1557 * debugger/mcs51/clean.mk
1559 * link/z80/Makefile.in
1562 * packihx/Makefile.in
1564 * sim/ucsim/Makefile
1565 * sim/ucsim/clean.mk
1566 * sim/ucsim/avr.src/Makefile.in
1567 * sim/ucsim/avr.src/clean.mk
1568 * sim/ucsim/s51.src/Makefile.in
1569 * sim/ucsim/s51.src/clean.mk
1570 * sim/ucsim/xa.src/Makefile.in
1571 * sim/ucsim/xa.src/clean.mk
1572 * sim/ucsim/z80.src/Makefile.in
1573 * sim/ucsim/z80.src/clean.mk
1574 * sim/ucsim/main_in.mk
1575 * sim/ucsim/packages_in.mk
1576 * sim/ucsim/gui.src/Makefile.in
1577 * sim/ucsim/gui.src/serio.src/Makefile.in
1578 * sim/ucsim/gui.src/serio.src/clean.mk
1581 * support/cpp2/Makefile.in
1582 * support/cpp2/clean.mk
1583 * support/makebin/Makefile
1584 * support/makebin/clean.mk
1585 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1586 * doc/sdccman.lyx: --program-suffix no longer needed
1588 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1590 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1591 Martin Helmling added support for ddd GUI debugger.
1592 Code added to display assembly, set variables, and other commands
1593 to interface to ddd.
1595 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1597 * as/Makefile: fix target clean
1598 * as/clean.mk: fix target clean
1599 * as/z80/clean.mk: fix target clean
1601 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1603 * Makefile.common.in: added @EXEEXT@
1604 * configure.in: removed all mingw32 stuff
1605 * configure: rebuilt from configure.in
1606 * doc/sdccman.lyx: updated section "installation"
1607 * support/scripts/sdcc_mingw32: adapted to configure
1608 * support/scripts/sdcc_cygwin_mingw32: added
1610 2003-04-22 Scott Dattalo <scott@dattalo.com>
1612 * src/pic Added object file support for the PIC port
1613 * src/pic Applied patch from Craig Franklin (this started the object file support)
1614 * src/regression Updated the PIC regression tests for object files
1616 2003-04-20 Borut Razem <borut.razem@siol.net>
1618 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1619 lklex.c: In function `getfid':
1620 lklex.c:203: warning: array subscript has type `char'
1621 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1622 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1623 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1624 stack handling macros
1626 2003-04-19 Borut Razem <borut.razem@siol.net>
1628 * "handling space characters in file path" task:
1629 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1630 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1631 * support/Util/MySystem.h: make it self-sufficient
1632 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1633 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1634 handling space characters in file path
1635 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1636 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1637 * support/Util/MySystem.c: handling space characters in executable's path
1639 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1641 * as/z80/Makefile: fix permanent rebuild of z80
1642 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1643 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1645 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1647 * src/SDCCopt.c: add special case optimization to replace modulo by
1648 a power of two with a bitwise AND.
1650 2003-04-18 <johan@balder>
1652 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1654 2003-04-17 <johan@balder>
1656 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1657 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1659 2003-04-13 Borut Razem <borut.razem@siol.net>
1661 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1662 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1663 fixed mingw problem in adl_NORMALIZE_PATH
1665 2003-04-12 Borut Razem <borut.razem@siol.net>
1667 * fixed "#pragma SAVE/RESTORE can not be nested":
1668 * src/SDCC.lex: reworked pragma handling functions
1669 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1670 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1672 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1674 * src/SDCCutil.c (pathEquivalent): defined but not used
1675 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1676 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1677 * configure: rebuilt from configure.in
1678 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1679 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1680 * device/include/Makefile.in: replace sdcc_datadir
1681 * device/lib/Makefile.in: replace sdcc_datadir
1682 * Makefile.common.in: add LDFLAGS from configure
1683 * packihx/Makefile.in: use LDFLAGS
1684 * src/Makefile.in: use LDFLAGS
1685 * support/cpp2/Makefile.in: add LDFLAGS from configure
1686 * support/makebin/Makefile: use LDFLAGS
1687 * .version: bumped version number to 2.3.5
1689 2003-04-12 Borut Razem <borut.razem@siol.net>
1691 * completed "different paths" task:
1692 * src/SDCCmacro.c: fixed bug in handling quotes
1693 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1694 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1696 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1698 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1700 2003-04-11 kevin Vigor <kevin@vigor.nu>
1702 * ds390/gen.c ds390/peeph.def: fix bug 706781
1704 2003-04-11 Borut Razem <borut.razem@siol.net>
1706 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1708 2003-04-10 Scott Dattalo <scott@dattalo.com>
1710 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1711 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1712 set - this bit used to not be set...).
1713 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1714 bad code in PIC Port
1715 * src/regression/and2.c added to test bug 609268
1716 * src/regression/Makefile added and2.c to regression test
1719 2003-04-08 <johan@CP255758-A>
1721 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1722 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1723 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1725 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1727 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1729 * support/cpp2/Makefile.in: fix bug #487815
1730 * configure: rebuilt from configure.in
1731 * Makefile.common.in: docdir changed, new path suffixes
1732 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1733 * sdcc_vc_in.h: reflect changes from sdccconf.h
1734 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1735 * src/SDCCutil.h: remove BINDIR hack
1736 * doc/sdccman.lyx: update new path hierarchy
1738 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1740 * src/SDCCpeeph.c: added okToRemoveSLOC test
1742 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1744 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1746 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1748 * src/SDCCpeeph.c: added labelIsReturnOnly test
1749 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1751 2003-04-05 <johan@balder>
1753 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1754 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1755 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1756 * src/SDCCast.c: fixed a warning
1757 * src/SDCCast.h: fixed a warning
1758 * src/SDCCicode.c (operandFromAst): fixed a warning
1760 2003-04-04 <johan@balder>
1762 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1763 * src/SDCCast.c (decorateType): fixed bug #715076
1764 * src/SDCC.y: fixed bug #702907
1766 2003-04-03 <johan@balder>
1768 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1769 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1770 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1771 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1772 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1774 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1776 * _decdptr.c: fix return values
1777 * _gptrget.c: fix return values
1778 * _gptrgetc.c: fix return values
1779 * _gptrput.c: fix return values
1780 * _mulint.c: fix return values
1781 * as/z80/Makefile: fix 'make -j' problem
1783 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1785 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1786 * configure.in: big cleanup, updated to autoconf 2.5x
1787 * configure: rebuilt from configure.in
1788 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1789 * sdcc_vc_in.h: reflect changes from sdccconf.h
1790 * doc/Makefile: fixed a flaw in "make install"
1792 2003-04-02 <johan@balder>
1794 * src/ds390/gen.c (genCmp): no comments
1795 * src/mcs51/gen.c (genCmp): no comments
1796 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1797 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1799 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1801 * support/regression/generate-cases.py: place generated file in given sub directory
1802 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1803 * support/regression/Makefile: improvements for 'make -j';
1804 side effect: it's simpler and faster now
1806 2003-03-31 Borut Razem <borut.razem@siol.net>
1808 * src/z80/main.c: link-{port} and as-{port} defined without path
1809 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1811 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1813 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1815 2003-03-30 Borut Razem <borut.razem@siol.net>
1817 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1818 changed type of list parameter to set
1819 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1820 * src/port.h: changed type of do_assemble() parameter to set
1821 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1822 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1823 definition of "cppoutfilename" macro with NULL value in preProcess()
1824 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1825 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1826 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1827 replaced with set *binPathSet
1828 * shash_add() deallocates the item, if allready exsists, before adding the new one
1829 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1831 2003-03-30 Scott Dattalo <scott@dattalo.com>
1833 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1834 a nested for loop bug in the PIC port
1835 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1838 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1840 * support/Util/dbuf.h: remove C++ stuff to make it portable
1842 2003-03-28 Borut Razem <borut.razem@siol.net>
1844 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1845 literal strings in stringLiteral()
1846 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1847 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1850 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1852 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1854 2003-03-26 <johan@balder>
1856 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1857 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1858 * src/SDCCast.c (decorateType): fixed " -v < 3"
1860 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1862 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1863 Added Lenny Story's debug infrastructure changes:
1864 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1865 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1866 * src/cdbFile.c: added
1867 * src/SDCCdebug.c: added
1868 * src/SDCCdebug.h: added
1869 * src/SDCCast.c (createFunction)
1870 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1871 * src/SDCCmain.c (parseCmdLine, main)
1872 * src/SDCCmem.c (redoStackOffsets)
1873 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1876 * src/avr/gen.c (genAVRCode)
1877 * src/ds390/gen.c (gen390Code)
1878 * src/mcs51/gen.c (gen51Code)
1879 * src/pic/gen.c (genpic14Code)
1880 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1881 * src/xa51/gen.c (genXA51Code)
1882 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1884 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1886 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1887 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1889 2003-03-22 <johan@balder>
1891 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1893 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1895 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1896 * doc/cdbfileformat.lyx: added, written by Lenny Story
1897 * doc/Makefile: added cdbfileformat.lyx
1898 * doc/clean.mk: added cdbfileformat.lyx
1900 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1902 * src/mcs51/peeph.def: fix bug #705773
1904 2003-03-20 <johan@balder>
1906 An sfr/sbit can have an "at #" AND an initializer
1907 * src/SDCCsymt.c (checkSClass):
1908 * src/SDCCmem.c (allocGlobal):
1909 * src/SDCCmem.c (allocLocal):
1910 * src/SDCCast.c (createBlock):
1912 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1914 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1916 2003-03-16 <johan@balder>
1918 Undid the hackup of const and volatile, the problem is much bigger
1920 * src/SDCCast.c:1.171
1921 * src/SDCCglue.c:1.138
1922 * src/SDCCicode.c:1.146
1923 * src/SDCCsymt.c:1.150
1924 * src/SDCCval.c:1.65
1926 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1928 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1929 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1931 2003-03-13 <johan@balder>
1933 Hackup const and volatile modifiers in type chains a bit:
1935 * src/SDCCast.c:1.169
1936 * src/SDCCglue.c:1.136
1937 * src/SDCCicode.c:1.143
1938 * src/SDCCsymt.c1.146
1939 * src/SDCCsymt.h1.59
1940 * src/SDCCval.c:1.63
1942 2003-03-12 <johan@balder>
1944 * src/SDCCBBlock.h: more LRH debugging junk
1945 * src/SDCCcflow.h: more LRH debugging junk
1946 * src/SDCCloop.c: more LRH debugging junk
1947 * src/SDCC.y (struct_declaration): fixed bug #697590
1948 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1949 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1950 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1952 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1953 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1954 test function names must now match exactly).
1955 * src/SDCCcse.c: added special case in findCheaperOp to allow
1956 extending a short integer. Makes less awful code for bug 700121 test case.
1958 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1960 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1961 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1963 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1965 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1966 actually called (operandsNotEqual() was called for all
1967 operandsNotEqualX tests).
1969 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1971 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1972 with shorter literals. Fixes bug 700121.
1974 2003-03-11 <johan@balder>
1976 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1978 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1980 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1981 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1983 2003-03-10 Borut Razem <borut.razem@siol.net>
1985 * src/SDCCmain.c: pipe preprocessor's output
1986 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1987 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1988 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1989 which closes all pipes in pipeSet set
1990 * src/SDCCset.c: free deleted item in function deleteSetItem()
1991 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1992 moved from z80 to src subproject
1993 * .version: increased version number to 2.3.4
1995 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1997 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1998 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1999 * support/regression/ports/xa51/spec.mk: fix typo
2001 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2003 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2005 2003-03-09 Borut Razem <borut.razem@siol.net>
2007 * src/SDCCmain.c: pipe preprocessor's output
2008 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2009 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2010 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2011 which closes all pipes in pipeSet set
2012 * src/SDCCset.c: free deleted item in function deleteSetItem()
2013 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2014 moved from z80 to src subproject
2016 2003-03-09 Borut Razem <borut.razem@siol.net>
2018 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2019 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2020 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2021 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2022 * src/SDCCglobl.h: unification of WIN32 native definitions
2024 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2026 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2028 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2030 * src/configure.in: check for endianess (even while cross-compiling)
2031 * src/configure: check for endianess (even while cross-compiling)
2032 * src/configure_in.h: check for endianess (even while cross-compiling)
2033 * src/avr/gen.c: remove old endianess stuff
2034 * src/mcs51/gen.c: remove old endianess stuff
2035 * src/ds390/gen.c: remove old endianess stuff
2036 * src/pic/gen.c: remove old endianess stuff
2037 * src/pic/genarith.c: remove old endianess stuff
2038 * src/pic/glue.c: fix endianess check
2039 * src/pic16/gen.c: remove old endianess stuff
2040 * src/pic16/genarith.c: remove old endianess stuff
2041 * src/pic16/glue.c: fix endianess check
2042 * src/xa51/gen.c: remove old endianess stuff
2043 * src/z80/gen.c: fix endianess check
2044 * src/SDCCglue.c: fix endianess check
2045 * src/ds390/peeph.def: fix bug 700036
2047 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2049 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2050 * src/configure: find appropriate data-types on host for SDCC's int and long
2051 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2052 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2053 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2055 2003-03-07 <johan@balder>
2058 some minor cleanups before the big shot
2059 OP_DEFS and OP_USES now use Kevin's protection
2060 new option --nolabelopt
2071 * src/ds390/ralloc.c:
2072 * src/mcs51/ralloc.c:
2074 * src/xa51/ralloc.c:
2077 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2079 * src/pic/pcode.c (get_op): fix 64 bit warnings
2080 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2081 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2082 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2083 * support/regression/tests/malloc.c: fix 64 bit warnings
2085 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2087 * src/mcs51/gen.c (genMinus): fixed bug 696436
2089 2003-03-02 Borut Razem <borut.razem@siol.net>
2091 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2093 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2095 * configure.in: test for mkstemp
2096 * sdccconf_in.h: add HAVE_MKSTEMP
2098 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2100 * device/include/ctype.h: removed warning while using --stack-auto
2101 * device/include/malloc.h: removed warning while using --stack-auto
2102 * device/include/string.h: removed warning while using --stack-auto
2104 2003-02-23 Borut Razem <borut.razem@siol.net>
2106 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2107 because NDEBUG is defined (see man assert)
2108 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2110 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2112 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2113 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2115 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2117 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2118 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2120 2003-02-18 <johan@balder>
2122 * as/mcs51/asmain.c (asmbl): module can start with a digit
2123 * as/z80/asmain.c (asmbl): module can start with a digit
2125 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2127 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2128 * src/asm.c: fix pipe() for Mingw32
2130 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2132 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2133 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2134 make -V work again; --c1mode reads now from stdin
2135 * doc/sdccman.lyx: added --c1mode
2136 * support/Util/SDCCerr.c: new messages for c1 mode
2137 * support/Util/SDCCerr.h: new messages for c1 mode
2138 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2140 2003-02-15 <johan@balder>
2142 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2144 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2146 * doc/sdccman.lyx: Environment variables, -o and other minor things
2148 2003-02-14 <johan@balder>
2150 * src/xa51/main.c: before anyone really tries to use it :)
2152 * Install doc's in share/sdcc/doc
2153 * removed some obsolete files
2154 * Do a proper make distclean and uninstall
2155 M Makefile.common.in
2158 M device/include/Makefile.in
2159 M device/lib/Makefile.in
2162 M sim/ucsim/doc/Makefile.in
2165 R src/xa51/peeph.rul
2166 M support/cpp2/Makefile.in
2167 M support/makebin/Makefile
2170 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2172 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2174 2003-02-10 Borut Razem <borut.razem@siol.net>
2176 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2177 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2178 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2179 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2180 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2181 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2182 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2183 src/z80/Makefile.bcc: Borland Makefile cleanup
2184 * as/z80/Makefile.bcc: Added Borland Makefile
2185 * support/cpp2/borland.h: Removed
2187 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2189 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2190 * src/SDCC.lex: new pragma NOIV
2191 * src/SDCCglobl.h: new pragma NOIV
2192 * src/SDCCmem.c: new pragma NOIV
2194 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2196 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2198 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2200 * src/SDCCmain.c: signal handling is switched off by --debug
2201 * doc/Makefile: small fix for install; use clean.mk again
2202 * doc/clean.mk: clean *.pdf and *.html too
2204 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2206 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2207 * device/lib/printfl.c: fix a ds390 bug by making it portable
2208 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2209 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2210 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2211 * debugger/mcs51/cmd.c: converted multi-line string literals
2212 * sim/ucsim/globals.cc: converted multi-line string literals
2213 * src/SDCCmain.c: introduced signal handler to remove temp files
2214 * doc/Makefile: small tweaks, implement clean
2215 * doc: removed generated files
2217 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2219 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2220 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2221 Address Record is not correctly generated for DS390."
2223 2003-02-02 Borut Razem <borut.razem@siol.net>
2225 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2226 * as/mcs51/asm.h: fixed compilation with Borland C
2227 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2228 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2229 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2230 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2231 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2232 src/z80/Makefile.bcc: delete $(LIB) only if exist
2233 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2235 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2237 * device/include/malloc.h: introduced NULL
2238 * device/include/string.h: introduced NULL
2239 * device/include/stdlib.h: introduced NULL
2240 * device/lib/_memcpy.c: removed NULL
2241 * device/lib/_strcat.c: removed NULL
2242 * device/lib/_strchr.c: removed NULL
2243 * device/lib/_strcmp.c: removed NULL
2244 * device/lib/_strcpy.c: removed NULL
2245 * device/lib/_strcspn.c: removed NULL
2246 * device/lib/_strlen.c: removed NULL
2247 * device/lib/_strncat.c: removed NULL
2248 * device/lib/_strncmp.c: removed NULL
2249 * device/lib/_strncpy.c: removed NULL
2250 * device/lib/_strpbrk.c: removed NULL
2251 * device/lib/_strrchr.c: removed NULL
2252 * device/lib/_strspn.c: removed NULL
2253 * device/lib/_strstr.c: removed NULL
2254 * device/lib/_strtok.c: removed NULL
2255 * device/lib/malloc.c: removed NULL, include own header
2257 2003-02-02 <johan@balder>
2259 * src/mcs51/ralloc.c (packForPush): fixed bug #631653, maybe other ports need this too? At least now some new alerts in SDCCBBlock.c and SDCCicode.c gives an early warning
2260 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2261 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2262 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2263 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2264 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2266 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2268 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2271 2003-02-01 <johan@balder>
2273 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2275 2003-01-31 <johan@CP255758-A>
2277 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2279 2003-01-30 <johan@balder>
2281 * src/SDCCBBlock.c: automatic bug detection
2282 * src/SDCCicode.c: automatic bug detection
2284 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2286 * src/SDCCglobl.h: now --xram-size 0 works
2287 * src/SDCCmain.c: now --xram-size 0 works
2289 2003-01-29 <johan@balder>
2291 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2293 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2295 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2296 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2297 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2298 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2299 * src/SDCCglobl.h: Added options --xram-size and --code-size
2300 * src/SDCCmain.c: Added options --xram-size and --code-size
2302 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2304 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2305 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2307 2003-01-27 <johan@balder>
2309 * src/SDCC.y: fixed bug #613764
2311 2003-01-26 <johan@balder>
2313 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2314 * src/SDCCsymt.h: fixed bug #673374
2315 * src/SDCCglue.c: fixed bug #661910
2316 * src/SDCCast.c: fixed bug #458099 and 673374
2318 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2320 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2321 * as/mcs51/strcmpi.h: added
2322 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2323 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2324 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2325 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2326 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2327 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2328 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2329 * as/mcs51/Makefile.aslink: new module strcmpi
2330 * as/mcs51/Makefile.asx8051: new module strcmpi
2331 * as/mcs51/Makefil.bcc: new module strcmpi
2332 * as/mcs51/Makefile.in: new module strcmpi
2333 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2335 2003-01-26 <johan@balder>
2337 * src/SDCCglue.c: reverted back to 1.124
2338 * src/SDCCast.c: reverted back to 1.156
2339 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2341 2003-01-25 <johan@balder>
2343 * src/SDCCglue.c: A better fix for bug #661910
2344 * src/SDCCast.c: A better fix for bug #661910
2345 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2347 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2349 * src/Makefile.in: remove spawn.o
2350 * src/SDCCmain.c: remove spawn.h
2351 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2352 * src/spawn.c: removed
2353 * src/spawn.h: removed
2354 * support/regression/ports/ds390/spec.mk: link with -r
2356 2003-01-24 <johan@CP255758-A>
2358 * src/ds390/gen.c (aopOp): fixed bug #667458
2359 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2360 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2361 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2363 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2365 * src/mcs51/peeph.def: better assembler identation by Frieder
2366 * src/mcs51/gen.c: better assembler identation by Frieder
2368 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2370 * as/z80/string.h: removed for gcc 3.2
2371 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2372 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2374 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2376 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2377 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2378 * support/regression/Makefile: separate temp files for ports
2379 * support/regression/generate-cases.py: separate temp files for ports
2380 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2381 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2383 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2385 * moved tinitalk to device/examples/ds390
2387 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2389 * as/mcs51/lkmem.c: rflag is for DS390
2390 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2391 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2392 (linkEdit): move mem- and map-files the same way as ihx-files
2393 * src/z80/main.c (_setDefaultOptions): removed --generic
2394 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2395 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2396 * src/pic/glue.c (picglue): --c1mode works again
2397 * src/pic16/glue.c (pic16glue): --c1mode works again
2398 * src/asm.c (printCLine): fix #660034
2400 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2402 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2403 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2404 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2405 * as/mcs51/lkmem (summary): better fix for sp problem
2406 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2407 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2408 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2409 remove --stack-after-data
2411 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2413 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2414 * src/SDCCutil.c (join): ugly bug: missing '\0'
2415 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2417 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2419 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2421 * src/pic/main.c (_asmCmd): gpasm supports -o
2422 * src/z80/main.c: more general macros
2423 * device/lib/Makefile.in: remove intermediate files
2425 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2427 * .version: Bumped version number to 2.3.3
2428 * src/SDCCBBlock.c: new option -o
2429 * src/SDCCglobl.h: new option -o
2430 * src/SDCCglue.c: new option -o
2431 * src/SDCCmain.c: new option -o
2432 * src/asm.c: new option -o
2433 * src/ds390/main.c: new option -o
2434 * src/pic/glue.c: new option -o
2435 * src/pic/pcode.c: new option -o
2436 * src/pic/ralloc.c: new option -o
2437 * src/pic16/glue.c: new option -o
2438 * src/pic16/pcode.c: new option -o
2439 * src/pic16/ralloc.c: new option -o
2440 * src/z80/main.c: new option -o
2441 * device/lib/Makefile.in: use -o
2442 * support/regression/ports/ds390/spec.mk: use -o
2443 * support/regression/ports/gbz80/spec.mk: use -o
2444 * support/regression/ports/mcs51/spec.mk: use -o
2445 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2446 * support/regression/ports/z80/spec.mk: use -o
2447 * support/regression/ports/ucz80/spec.mk: use -o
2448 * support/regression/ports/xa51/spec.mk: use -o
2449 * support/regression/fwk/lib/timeout.c: fix usage string
2451 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2452 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2454 2003-01-07 <johan@balder>
2456 * src/SDCCast.c (decorateType): fixed bug #600035
2458 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2459 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2460 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2461 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2462 * src/pic/pcode.c: outcommented unused variable to remove warnings
2463 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2465 2003-01-06 <karl@turbobit.com>
2466 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2469 2003-01-06 <johan@balder>
2471 * src/SDCCicode.c: fixed array add
2473 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2474 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2475 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2477 2003-01-04 <johan@balder>
2479 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2481 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2482 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2484 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2485 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2486 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2488 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2489 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2491 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2492 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2494 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2495 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2497 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2499 * in \sdcc\as\mcs51\ changed these files in order to create an
2500 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2501 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2502 following files to include the previous two files: aslink.dsp,
2503 Makefile.aslink, Makefile.bcc, and Makefile.in.
2505 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2506 .adb instead of .cdb
2508 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2510 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2511 value from option --iram-size.
2513 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2515 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2518 2002-09-18 <wiml@hhhh.org>
2520 * SDCClrange.h: exposed setFromRange() and setToRange()
2521 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2522 packRegsForAccUse() (bug 542397)
2523 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2524 multiple times and emitting the fetch operations more than once
2525 added aopGetUsesAcc() function to allow binary operators to
2526 fetch their operands in the correct order; made genMinus() emit
2527 compact code for X = LITERAL - Y
2529 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2530 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2531 sprintf() in line 1267.
2533 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2534 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2537 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2538 Changes to aslink (All the changes are marked with 'JCF'):
2540 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2543 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2544 area BSEG. Also moves, if possible, the DATA area down into the internal
2545 ram so more space is available.
2547 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2550 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2551 not bytes. Function summary() which creates a memory usage summary
2552 file with extension .mem. Reports of overlaping stack and small stack
2553 size. If the space for the stack is less than 16 bytes aslink trows a
2556 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2557 the 8051. Option 'y' for memory summary output file.
2559 Changes to sdcc (All the changes are marked with 'JCF'):
2561 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2563 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2564 overlaying area for it (uses RegBankUsed[4]).
2566 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2567 bank zero as used by default. By default aslink locates the stack
2568 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2569 the creation of the .mem file. Delegates the allocation of data area
2570 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2571 the begining of the stack area to aslink.
2573 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2574 glue() in SDCCglue.c creates an area for it.
2576 2002-09-03 Borut Razem <borut.razem@siol.net>
2577 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2578 sdcc/src/pic/glue.c:
2579 introduced atexit() handler for teporay files removal in case of
2580 errors, assertions, ...
2582 2002-08-29 Borut Razem <borut.razem@siol.net>
2583 * sdcc/support/cpp2/auto-host_vc_in.h:
2584 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2585 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2586 Maybe there is a similar problem with BORLANDC? It should be checked!
2588 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2589 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2590 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2591 was not executed, and the compiler (cl) launched a warning:
2592 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2594 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2595 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2597 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2598 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2600 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2601 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2602 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2603 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2604 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2605 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2606 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2607 - added Release configuration in VS projects
2608 - review of compiler an linker options
2609 - VC .exe files are generated in bin_vc directory, not to interfere
2610 with binaries generated from other projects (cygwin, mingw, bcc ...)
2612 * sdcc/src/yacc.dsp: added
2614 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2615 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2616 and insert the version number definitions from .version
2618 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2620 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2621 added - genarate auto-host.h using auto-host_vc_in.h as template
2624 removed from CVS, generated automatically
2626 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2627 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2629 2002-08-11 Borut Razem <borut.razem@siol.net>
2630 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2632 2002-08-10 Borut Razem <borut.razem@siol.net>
2633 * src/SDCCmain.c (main):
2634 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2635 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2636 The consequence was that some temporary files were not removed.
2639 unification of code in functions tempfilename() and tempfile():
2640 function tempnam() is defined in Visual Studio 6.0 and .NET
2642 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2644 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2645 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2646 - removed compiler command line option /WX: Treats all warnings as errors
2647 - update a list of source files, included into the project
2649 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2650 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2651 changed project type to Generic Project so that can be correcly converted to VS.NET project
2653 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2655 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2657 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2659 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2660 added return 0 statements after assert() to make compiler happy
2662 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2663 added newline in the def file to keep MSC compiler satisfied
2665 * sdcc/src/z80/gen.c:
2666 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2667 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2668 - solved MSC error in function aopDump()
2670 * sdcc_vc.h: define PREFIX as "\\sdcc"
2672 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2673 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2675 2002-06-22 Scott Dattalo <scott@dattalo.com>
2676 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2677 - Rewrote the register banking algorithm.
2678 - Added pCode live-range analysis to registers (for now, only non-used and
2679 singly-used registers optimized away)
2681 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2683 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2685 2002-05-10 Scott Dattalo <scott@dattalo.com>
2686 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2688 2002-04-22 Michael Hope <michaelh@vroom>
2690 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2692 * configure.in (DD_COPT): Added include support required for gbdk.
2694 * .version: Bumped version number just to increase it.
2696 * src/SDCCmain.c: Added -nostdinc to the default options.
2698 2002-04-15 Michael Hope <michaelh@vroom>
2700 * device/lib/z80/printf.c (sprintf): Added.
2702 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2704 * src/z80/peeph.def: Added transpose redundent load rule.
2706 * src/z80/main.c: Added force callee saves for jaune.
2708 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2710 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2712 2002-03-28 Johan Knol <johan@balder>
2714 * src/SDCCval.c: fixed bug #532436
2716 2002-03-14 Scott Dattalo <scott@dattalo.com>
2718 Added "char *Processor" field to the port structure.
2721 Added -p option. Allows port dependent processor to be specified.
2724 Initialized the new field char *Processor field to NULL in all ports
2727 Compiler generated registers for interrupt context saving
2728 were not getting allocated.
2730 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2733 Fixed left shift. Will promote the left side of a left shift
2734 if a) left shifting more than size of operand or b) when assigned
2735 to something size > size of left side
2737 2002-03-14 Scott Dattalo <scott@dattalo.com>
2739 tons of changes. Register allocation has been
2740 rewritten. Added customization for the various PICs. Flow
2741 analysis is restructured. ...
2747 Added. device.c is a PIC port hack to accomodate variations
2750 2002-03-13 Michael Hope <michaelh@vroom>
2752 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2754 2002-03-04 johanknol <johanknol@manik>
2756 * /src/SDCCval.c: fixed
2758 const unsigned char arr[][2] = { { 0, 1 } };
2759 t18.c:1: error: Initializer element is not constant
2761 2002-03-04 bela <bela@manik>
2763 * /device/include/mcs51reg.h:
2764 ds89c420 register definition update
2766 2002-03-03 <johan@FRIJA>
2768 * support/Util/SDCCerr.c: did something, but don't no why anymore
2770 * support/regression/tests/bug-524691.c: made it a little less shy
2772 * src/SDCCast.c (decorateType): fixed bug #524697
2774 * src/SDCCast.c: made some lineno improvements
2776 * src/SDCCval.c (getNelements): changed warning to error
2778 * src/SDCCglue.c (printIvalArray): changed warning to error
2780 * src/SDCCicode.c: fixed a warning for mingw
2782 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2784 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2786 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2788 * src/ds390/peeph.def:
2789 Added some more peephole rules
2791 * src/ds390/gen.c: Various fixes & enhancements
2793 * src/SDCClrange.c, src/SDCClrange.h:
2794 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2796 * src/ds390/ralloc.c:
2797 various fixes & enhancements (ds390) specific
2799 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2800 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2803 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2805 2002-03-02 <johan@FRIJA>
2807 * src/SDCCast.c (decorateType): fixed bug #524708
2809 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2811 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2813 2002-03-01 Michael Hope <michaelh@vroom>
2815 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2817 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2819 2002-03-01 <johan@FRIJA>
2821 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2823 * src/SDCCast.c (decorateType): fixed bug #524209
2825 * src/SDCCval.c (valNot): fixed bug #524195
2827 2002-02-26 <johan@balder>
2829 * src/xa51/gen.c: fixed a warning
2831 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2833 * src/SDCCast.c (decorateType): fixed bug #522534
2835 2002-02-23 <johan@balder>
2837 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2839 2002-02-22 <johan@balder>
2841 * src/SDCCast.c: fixed bug #514865
2843 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2845 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2847 * sdcc/src/SDCCloop.c:
2848 Previous fix was not good. basic blocks that have "break" or "return" are
2849 not really partof a loop , but live ranges used in these blocks should
2850 be live thru the entire loop, so set partOfLoop but don't add them to
2853 2002-02-21 <johan@FRIJA>
2855 * src/SDCCcse.c: fixed bug #514308
2857 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2860 Fixed BUG #519583. If a conditional block ended in a return/break
2861 statement inside a loop, it was not being considered part of the loop.
2863 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2865 2002-02-10 Karl Bongers <karl@turbobit.com>
2868 Fixed up SDCDB debugger somewhat. Updated debugger/README
2869 with lots of comments and notes.
2871 * device/examples/test2.c:
2872 Fix bug, "red" variable not being initialized(compiler complained).
2874 * device/examples/Makefile, examples/test3.c:
2875 Add Makefile in device/examples folder, compiles test3.c
2876 for use as a multiple module SDCDB test case.
2878 * sim/ucsim/cmd.src/cmdset.cc:
2879 Took out debug printfs in ucsim "next" command.
2882 Karl and Johan start ucsim XA support. Most dissassembly working,
2883 about 75% emulation done(plenty of work remaining).
2885 * sim/ucsim/z80.src:
2886 Add Z80 support to ucsim, add test-ucz80 regression test,
2887 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2888 Notice z80 compiler fails on examples/test3.c/crc code.
2890 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2892 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2893 Added support for --parms-in-bank1
2895 * src/ds390/peeph.def:
2896 added a few more peephole optimzations
2899 1) added __builtin_inp & __builtin_outp used to read in data of given length
2900 from a memory mapped port
2901 2) added __builtin_memcmp
2902 3) added __builtin_swapw swap bytes of a short
2904 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2905 1) handle multiple send & receives from register bank1
2906 2) ralloc can now allocate DPTR1 to some liveRanges
2908 * src/SDCCsymt.c, src/SDCCsymt.h:
2909 changes to handle multiple sends & receives
2912 added some pointer arithmetic optimization
2915 added some pointer arithmetic optimizations but not stable yet so not
2916 called from anywhere (will get this working shortly)
2918 * src/SDCCopt.c: fixed for multiple sends & receives
2921 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2922 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2923 set preprocessor defines (depending on options)
2925 * src/SDCCicode.c, src/SDCCicode.h:
2926 changes made to handle multiple sends & receives
2929 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2931 * src/SDCCcse.c, src/SDCCcse.h:
2932 added function findbackward def (to be used in upcoming optimization)
2934 * src/SDCCcflow.c, src/SDCCcflow.h:
2935 added function returnAtEnd - to determine if a basic block terminates with
2938 * src/SDCCast.c, src/SDCCast.h:
2939 added option parms-in-bank1
2941 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2942 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2943 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2944 adjusted for --parms-in-bank1 option
2946 * device/include/string.h:
2947 donot redefine "reentrant" keyword
2949 * device/include/ds80c390.h: Added some more SFRs
2951 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2953 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2955 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2957 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2959 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2961 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2963 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2965 * Added --xram-movc option
2967 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2969 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2971 2002-01-11 Johan Knol
2973 * Added math lib of Jesus Calvino-Fraga
2975 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2977 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2978 * support/regression/Makefile: new target test-mcs51-stack-auto
2979 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2981 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2983 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2985 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2987 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2989 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2991 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2993 * src/SDCCglue.h: add definition for printIvalChar()
2995 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2997 * src/SDCCast.c: fix #498138 by Johan
2999 * src/SDCCglue.c: fix #498138 by Johan
3001 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3003 * support/regression/Makefile: fix clean
3005 * support/regression/ports/ds390/support.c: fix transmission of last character
3007 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3009 * /sdcc/src/ds390/gen.c:
3010 a) improved computing address of stack variable
3011 b) took out some #if 0 code
3012 c) improved parmBytes adjustment
3013 d) improved genPlusIncr & genMinusIncr
3014 e) genCmp could generate bad code (when left assigned to DPTR)
3015 f) Fixed bug in hasInc
3017 * /sdcc/src/ds390/ralloc.c:
3018 a) packRegsForSupport could mess up live information (Fixed)
3019 b) packRegsDPTRuse could be incorrect for left & right shift
3021 * /sdcc/src/mcs51/ralloc.c:
3022 packRegsForSupport could mess up the live information (Fixed)
3024 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3026 * /sdcc/src/SDCCast.c:
3027 can reverse a loop even if function call is present as long
3028 as the loop control variable is local & is not passed as parameter
3030 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3032 * /sdcc/ChangeLog: *** empty log message ***
3034 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3035 More builtin function additions for TININative
3037 * /sdcc/src/ds390/ralloc.c:
3038 Had broken the regression testsuite
3040 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3042 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3043 Added funcattr hasStackParms will be set for reentrant functions when there
3044 are paramteres on the stack, this helps in minimizing frame pointer generation
3045 typeFromStr can handle function pointers now
3047 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3048 *** empty log message ***
3050 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3052 * /src/ds390/gen.c, /src/ds390/main.c:
3053 More builtin function additions for TININative
3055 * /src/ds390/ralloc.c:
3056 Had broken the regression testsuite
3058 * /src/SDCCast.c: Fixed a bug in dumptree
3060 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3061 Added funcattr hasStackParms will be set for reentrant functions when there
3062 are paramteres on the stack, this helps in minimizing frame pointer generation
3063 typeFromStr can handle function pointers now
3065 * /doc/builtins.txt, /doc/TININative.txt:
3066 *** empty log message ***
3069 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3071 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3072 ALPHA version for -mTININative
3074 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3075 updated to reflect changes in the port structure
3078 added function do_assemble (similar to do_link) if non-null this function
3079 will be called to do assembly (-mTININative) requires a multi command
3081 added function genAssemblerEnd will be called to generate assembler Epilogue
3084 added _JavaNative to debug info printing
3086 * /src/SDCCmain.c: added option --tini-libid
3087 added port->do_assemble function (-mTININative) has a multi command assemble
3089 * /src/SDCCglue.c: Disabled "constExpr" check
3090 added port->genAssemblerEnd function
3092 * /src/SDCCglobl.h: Added option --tini-libid value
3095 tookout optimizeCompare from the header (has no external references)
3097 * /src/SDCCast.c: made one more function "static"
3099 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3101 * src/z80/mappings.i: Added z80asm support.
3103 * src/z80/main.c: Added z80asm support on --asm=z80asm
3105 * src/z80/gen.c: Fixed asm portability issues.
3107 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3109 * src/SDCCglue.c (printExterns): Added global/extern split.
3111 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3113 * support/regression/Makefile: added test for mcs51 model large
3115 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3117 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3119 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3121 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3123 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3125 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3127 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3129 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3131 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3133 * support/regression/tests/simplefloat.c: Port to mcs51.
3135 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3136 * support/regression/tests/bug-485362.c: Added.
3138 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3140 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3142 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3144 * src/z80/gen.c (aopDump): Added a dump function.
3146 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3147 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3149 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3151 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3153 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3155 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3157 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3159 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3161 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3163 * support/regression/ports/ds390/support.c: Use tinibios.
3165 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3167 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3169 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3170 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3172 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3174 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3176 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3178 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3180 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3181 (packRegsForIYUse): Created and optimised.
3183 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3185 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3186 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3188 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3190 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3192 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3194 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3196 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3198 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3200 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3202 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3204 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3206 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3208 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3210 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3211 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3212 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3214 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3216 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3217 (genNotFloat): Added.
3218 (genUminusFloat): Added.
3220 * device/lib/z80/Makefile: Added floating pt stubs.
3222 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3224 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3226 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3228 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3230 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3232 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3234 * sdcc/support/regression/Makefile: Add port ds390.
3236 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3238 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3240 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3242 * sdcc/support/regression/ports/ds390/support.c: Added.
3244 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3246 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3248 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3250 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3252 * device/include/malloc.h: Added z80 and gbz80 support.
3254 * device/lib/gbz80/heap.s: Added.
3256 * device/lib/z80/heap.s: Added.
3258 * device/lib/malloc.c: Added z80 and gbz80 support.
3260 * support/regression/tests/malloc.c (testMalloc): Added.
3262 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3264 * support/regression/tests/bug-478094.c: Added.
3266 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3268 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3270 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3272 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3274 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3276 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3278 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3280 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3282 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3284 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3286 * support/regression/tests/bug-477927.c: Added.
3288 * src/z80/peeph.def: Added minor rules.
3290 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3292 * src/z80/peeph.def: Added jump optimisation modification.
3294 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3296 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3298 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3300 * support/regression/tests/funptrs.c: Added.
3302 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3304 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3306 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3308 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3310 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3312 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3313 (movLeft2ResultLong): Created.
3315 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3316 (joinPushes): Added. Joins two char pushes into a word push.
3318 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3320 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3322 * support/makebin/Makefile (install): Added creation of dest dir.
3324 2001-10-24 Karl Bongers <karl@turbobit.com>
3326 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3328 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3330 * src/z80/ralloc.c: Turned off faulty pack for one use.
3332 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3334 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3336 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3338 * support/regression/Makefile: Improved clean
3340 * support/regression/ports/gbz80/spec.mk: Added clean
3342 * support/regression/ports/host/spec.mk: Added clean
3344 * support/regression/ports/z80/spec.mk: Added clean
3346 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3348 * support/regression/ports/mcs51/timeout.c: little improvements
3350 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3352 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3354 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3356 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3358 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3360 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3362 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3364 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3365 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3367 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3369 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3371 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3373 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3375 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3377 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3379 * support/regression/tests/longor.c: Added.
3381 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3383 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3385 * as/mcs51/aslink.h: define PATH_MAX
3387 * as/mcs51/asm.h: define PATH_MAX
3389 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3391 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3393 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3395 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3397 * src/SDCCglobl.h: define PATH_MAX
3399 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3401 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3403 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3405 * src/z80/gen.c (gencjneshort): Fixed
3407 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3409 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3411 * support/regression/tests/bug-469671.c: Added.
3413 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3415 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3417 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3419 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3421 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3423 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3425 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3427 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3429 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3431 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3433 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3435 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3437 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3439 * src/z80/gen.c (setupPair): Added 'extended stack' support for the z80. Can now have local variables or parameters of more than 127 bytes in size. Increadibly slow, but it will work. Currently anything involving the carry flag.
3441 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3443 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3445 2001-10-07 <johan@FRIJA>
3447 * device/lib/gets.c (gets): fixed the return value.
3449 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3450 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3452 * src/SDCCpeeph.c (peepHole): Fixed all leaks. Added trace support for freeing lines. Optimised restart logic to re-run instead of restart. Now compiles dscan.c on ~60MB instead of ~200MB.
3454 * support/Util/NewAlloc.c: Added ability to use libgc instead of malloc. Added Safe_free and Safe_strdup. Added trace support where you can log allocations and free all at once.
3456 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3458 * src/pic/gen.c: Removed Safe_strdup.
3460 * configure.in: Added option to enable libgc support.
3462 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3463 (bitVectUnion): Optimised.
3464 (bitVectIntersect): Optimised.
3465 (bitVectBitsInCommon): Optimised.
3466 (bitVectCplAnd): Optimised.
3468 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3470 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3472 * src/SDCCmain.c: distinguish between assembler debug and plain options
3474 * src/avr/main.c: remove standard assembler options
3476 * src/ds390/main.c: remove standard assembler options
3478 * src/mcs51/main.c: remove standard assembler options
3480 * src/port.h: removed "PENDING" comment
3482 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3484 * src/device/lib/_mulint.c : new, with assember functions
3486 * src/device/lib/_mullong.c : new, with assember functions
3488 * src/device/lib/_divuint.c : with assember functions
3490 * src/device/lib/_divsint.c : with assember functions
3492 * src/device/lib/_divulong.c: with assember functions
3494 * src/device/lib/_divslong.c: with assember functions
3496 * src/device/lib/_moduint.c : with assember functions
3498 * src/device/lib/_modsint.c : with assember functions
3500 * src/device/lib/_modulong.c: with assember functions
3502 * src/device/lib/_modslong.c: with assember functions
3504 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3506 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3508 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3509 replaced _mululong.c and _mulslong.c by _mullong.c
3511 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3513 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3515 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3517 * src/SDCCglue.c: test, if win32api is available for MINGW
3519 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3521 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3522 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3523 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3524 * support/regression/ports/host/spec.mk: removed GENERIC
3525 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3526 * support/regression/ports/z80/spec.mk: removed GENERIC
3528 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3530 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3532 * support/regression/tests/bug-467035.c: Created.
3534 2001-10-01 <johan@FRIJA>
3536 * src/SDCC.y: fixed bug #466586 part 1
3538 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3540 * SDCCicode.c: z80 has no generic pointers
3541 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3543 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3545 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3547 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3549 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3551 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3553 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3555 * configure.in: Fixed up so that ucsim is only configured once.
3557 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3559 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3560 (getPathDifference): As above.
3562 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3564 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3566 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3567 * .version: Updated to 2.3.1
3569 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3570 Added copyright header.
3572 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3573 (assemble): Added support for macro based assembler commands.
3574 (linkEdit): Added support for macro based linker commands.
3575 (preProcess): Changed the pre-processor to use macros.
3576 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3577 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3579 * device/lib/z80/crt0.s: Added module name for debugging.
3581 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3583 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3585 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3587 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3589 * src/Makefile.in: Added SDCCmacro and SDCCutil
3591 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3593 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3595 2001-09-16 <johan@FRIJA>
3597 * support/Util/SDCCerr.c: fixed up the error/warning/info database. I only changed the E_ W_ I_ prefix to what SDCCerr.c says it is.
3599 2001-09-15 <johan@FRIJA>
3601 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3602 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3604 2001-09-11 <johan@FRIJA>
3606 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3608 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3610 * support/regression/tests/bug-460444.c: Added test case.
3612 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3613 (genCast): Added justification for all of the asserts.
3615 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3617 * support/regression/support.c: _xdata replaced by xdata
3619 * support/regression/spec.mk: removed _generic
3621 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3623 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3625 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3626 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3628 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3630 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3632 * support/regression/tests/bug-460010.c: Added test case.
3634 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3636 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3638 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3640 * support/regression/testfwk.c: removed workaround for bug #436344
3642 * support/regression/tests/bp.c: use less memory with mcs51
3644 * support/regression/tests/bug-441448.c: use less memory
3646 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3648 * support/regression/collate-results.py: typo
3650 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3652 * support/regression/tests/fetchoverlap.c: Added new test case.
3654 * support/regression/tests/bp.c: Added new test case.
3656 * support/regression/tests/bug-448984.c: Added new test case.
3658 * support/regression/tests/pow2shifts.c: Added new test case.
3660 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3661 (genlshTwo): Fixed right shift for count > 8.
3663 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3665 2001-09-08 <johan@FRIJA>
3667 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3669 2001-09-07 <johan@FRIJA>
3671 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3673 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3675 2001-09-06 <johan@FRIJA>
3677 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3678 * bernhard noted me at this: "() equals to (void)" (1.38)
3680 2001-09-05 <johan@FRIJA>
3682 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3684 2001-09-04 <johan@FRIJA>
3686 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3689 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3691 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3693 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3695 * link/z80/aslink.h: Fixed path for PATH_MAX
3697 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3699 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3701 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3703 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3705 * src/z80/gen.c (genUminus): Fixed add, sub, and uminus on the gbz80 port for longs. Had to shift some functions about to do it.
3707 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3709 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3710 (genCmp): Fixed up genCmp for the GB with longs.
3712 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3714 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3716 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3718 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3720 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3722 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3724 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3726 * device/lib/gbz80/crt0.s (init): Fixed up support for the gbz80 such that it will at least run (and fail badly) the regression tests.
3728 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3730 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3732 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3734 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3736 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3738 * sim/ucsim/configure: little improvement of Cygwin-detection
3739 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3740 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3741 * support/regression/tests/bug-221100.c: small changes for mcs51
3742 * support/regression/tests/bug-221168.c: small changes for mcs51
3743 * support/regression/tests/bug-227710.c: small changes for mcs51
3744 * support/regression/tests/staticinit.c: small changes for mcs51
3745 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3746 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3747 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601